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Well I need to know from you guys, it's not that I don't know, but need to reconfirm. I think mine is taking much lower now than it was. A full charge, say from 5% to 100%, with Stock charger?
Thanks in adv.
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roughly 1 percent for 1 minute. should be charged in a couple of hours
jujuburi said:
Well I need to know from you guys, it's not that I don't know, but need to reconfirm. I think mine is taking much lower now than it was. A full charge, say from 5% to 100%, with Stock charger?
Thanks in adv.
Sent from my GT-N7100 using Tapatalk 2
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~2h30
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Charging from 0 to 90% happens in no more that 2 hours I would say. from 90% to 100% the charging rate gets slowed a lot. So basically shouldn't take more than 2:30 hours from 0 to 100%.
Thanks guys. Now I remember it was 2 hours 45 mins for me too at first.
Today it took 4 hrs 30 mins. Reason? I'll say tomorrow, after confirming.
Jeez PowerAMP!
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2 and half
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I rarely charge it to 100%, usually to 70 or 80%. much better for the battery in the long term
Any research or refrence for this longevity ? I heard its always better to charge 100% ?
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http://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries
table 4
madazam said:
Any research or refrence for this longevity ? I heard its always better to charge 100% ?
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bobyboby said:
http://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries
table 4
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Thanks man ! Really helpful article...
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you are welcome. the general rule is to try to 1) avoid charging to 100%, really diminishing return the higher it goes; and 2) avoid deep discharge cycle. I usually use 40% of the capacity at work everyday, so charge to ~70% in the morning, use down to ~30% and then charge again. charging time in this range is rather linear, about 1 percent a minute
madazam said:
Thanks man ! Really helpful article...
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jujuburi said:
Well I need to know from you guys, it's not that I don't know, but need to reconfirm. I think mine is taking much lower now than it was. A full charge, say from 5% to 100%, with Stock charger?
Thanks in adv.
Sent from my GT-N7100 using Tapatalk 2
Click to expand...
Click to collapse
Yeah, it happened to mine too few days back. My Note2 went crazy, taking around 7-8 hrs to fully charge from 15%. So, i tried searching about the problem on google but to no avail. Did a factory reset with cache wipe and problem solved :good:. Now it takes about 2.5 hrs to fully charge from say 10% (using the samsung wall charger with phone switched on). I can only say that the slow charging was caused due to some software but don't know exactly which one? You may as well try the hard reset if anything else doesn't work out .
P.S : Btw i'm on stock fw with no root or mod! Only did some OTA updates couple of weeks ago.
Guys, we have a changeable battery and is already writed Inside to android that it won't charge to 100%, it just shows at 100% but really it is at 95%-98% that feature came with 2.2.1 update 2yrs ago.
And we can change the battery after 2yrs for 20-30$, unlike Nokia lumia users or HTC one x or iPhone users.
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Dpk1 said:
Yeah, it happened to mine too few days back. My Note2 went crazy, taking around 7-8 hrs to fully charge from 15%. So, i tried searching about the problem on google but to no avail. Did a factory reset with cache wipe and problem solved :good:. Now it takes about 2.5 hrs to fully charge from say 10% (using the samsung wall charger with phone switched on). I can only say that the slow charging was caused due to some software but don't know exactly which one? You may as well try the hard reset if anything else doesn't work out .
P.S : Btw i'm on stock fw with no root or mod! Only did some OTA updates couple of weeks ago.
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Yeah, thanks. But if you've Watchdog installed then you can see which app is going over threshold and keep running on background. And yes, this time, again, the culprit was PowerAMP! Uninstalled it and voila. The same app created problem for me when I had my S2, charging was pathetically slow, even I had to go to SC and they said battery is gone. But I didn't believe and asked a techy friend and he said it might be some app, and damn right he was.
Anyway, if anyone having the same issue like mine, that is, charging duration has increased with Stock charger, then install Watchdog (the lite version will do) and see who is the culprit.
I have no idea how a top app like PowerAMP could cause this! Jeez!
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The same problem happen to me few days ago..during that that i was charging using extension cable where 3 pin plug is sharing with my note 2, laptop n tablet charging @ the same time..its take nearly 4 hour for fully charge the note 2 while im using n charging my laptop n tablet..but, from that i understand that when the connection all charging at the same time on the same 3 pin plug, the load are higher which decrease the current value (current drop)..that the reason why my note 2 charging slow..check if OP case is same like me??
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bobyboby said:
you are welcome. the general rule is to try to 1) avoid charging to 100%, really diminishing return the higher it goes; and 2) avoid deep discharge cycle. I usually use 40% of the capacity at work everyday, so charge to ~70% in the morning, use down to ~30% and then charge again. charging time in this range is rather linear, about 1 percent a minute
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Click to collapse
Is there a app that can alert us with a beep or something when battery level reaches a certain % ?
Frm 5% to100% 2and ahalf hrs
naimmkassim said:
The same problem happen to me few days ago..during that that i was charging using extension cable where 3 pin plug is sharing with my note 2, laptop n tablet charging @ the same time..its take nearly 4 hour for fully charge the note 2 while im using n charging my laptop n tablet..but, from that i understand that when the connection all charging at the same time on the same 3 pin plug, the load are higher which decrease the current value (current drop)..that the reason why my note 2 charging slow..check if OP case is same like me??
Sent from my GT-N7100 using xda app-developers app
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Click to collapse
Hmm! Thanks.
Well I wasn't using the same plug point but the charger was connected to my Belkin Gold surge protector, where my whole PC and monitor is connected. Could that be a problem?
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jujuburi said:
I have no idea how a top app like PowerAMP could cause this! Jeez!
Orly? Oo I use PowerAmp and have no such problems. Use betterbatterystats to find out what's going on... It's not PA.
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Is this long-charging-time problem a single occurrence or you are consistently having this problem?
jujuburi said:
Hmm! Thanks.
Well I wasn't using the same plug point but the charger was connected to my Belkin Gold surge protector, where my whole PC and monitor is connected. Could that be a problem?
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I upgraded my Verizon Galaxy Nexus to 4.3 a few days ago, and just checked "adb logcat -d" and searched for signs of fstrim running to see how much space had been cleared via the new TRIM support only to find that it hasn't yet run. Any ideas why it hasn't run yet? I've had it charged to full a few times since the install, and haven't used it for several hours at a time.
Is there a way to force it to run? (or any thoughts why it hasn't run yet?) I'm looking forward to a snappier device (hopefully)!
Thanks!
It only runs when charging and its above 70% and is idle for at least 1 hour.
Sent from my Galaxy Nexus using Tapatalk 4
That's just it.. I've charged it overnight since I installed it a few days ago and it hasn't run, despite being above 70%, idle for several hours, and charging.
andrewk7750 said:
It only runs when charging and its above 70% and is idle for at least 1 hour.
Sent from my Galaxy Nexus using Tapatalk 4
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tjeffery99 said:
That's just it.. I've charged it overnight since I installed it a few days ago and it hasn't run, despite being above 70%, idle for several hours, and charging.
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Well shucks. I dunno then.. Mine seems to work. How long have you had 4.3 on your phone?
Sent from my Galaxy Nexus using Tapatalk 4
A couple days now.. not long, but I was hopeful that it would happen the first night I charged it.
andrewk7750 said:
Well shucks. I dunno then.. Mine seems to work. How long have you had 4.3 on your phone?
Sent from my Galaxy Nexus using Tapatalk 4
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tjeffery99 said:
A couple days now.. not long, but I was hopeful that it would happen the first night I charged it.
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Click to collapse
Try fancy kernel. It has it built into the kernel itself. So it should run when you charge it again.
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Since installing 4.4.2 my battery isn't discharging, at all! It's been stuck on 100% for the past four days. I haven't really used it much since but the battery should be way down by now.
Isn't that a good thing?
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crazyzombie said:
Isn't that a good thing?
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It is, but there's obviously something wrong.
cinco312 said:
Since installing 4.4.2 my battery isn't discharging, at all! It's been stuck on 100% for the past four days. I haven't really used it much since but the battery should be way down by now.
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Click to collapse
Are you still having the same issue?
Because I think I'm maybe having the same problem.
My tablet keep shutting off at 40% as if is 0%. It all started since this past weekend.
My tablet is unrooted ,try to search the web for a solution but haven't found one yet.
I'm trying avoiding to do a factory rest because I read the issue still persist.
Everytime I recharge my tablet it stay a long time on 100% and the moment it reach 40% it shut down a,msg appear saying battery low and shut off.
Also take note I've read about those app calibrator but keep reading that a myth.
Let me know if your still having the same problem?
No, I actually fixed the issue. Believe it or not I used a calibrating app and Root Cleaner and did a full clean and it appears to be working as normal now. I'll add later which battery app I used, can't remember the name.
EDIT : Actually it was just Root Cleaner. It has a batter calibration setting.
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So I was using my tab the other day at a OK battery level (somewhere 30-40%) when it suddenly reboots and the charge becomes 1%. I hasten to charge it and it charges. But it won't rise from 1%! The only way I can fully charge my tab now is by turning it down completely and it takes about 2-4 hours for a 100%. I don't know what the problem is here. My charger? My battery? Or software issue? Please help. Thanks in advance.
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AnthonyXTrace said:
So I was using my tab the other day at a OK battery level (somewhere 30-40%) when it suddenly reboots and the charge becomes 1%. I hasten to charge it and it charges. But it won't rise from 1%! The only way I can fully charge my tab now is by turning it down completely and it takes about 2-4 hours for a 100%. I don't know what the problem is here. My charger? My battery? Or software issue? Please help. Thanks in advance.
Sent from my SM-T210R using XDA Free mobile app
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Idk if the 7inch model also has this issue but if you search tab 3 8.0 charging issue you will see its a problem. In fact, my tablet is away being repair right now.
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Hello guys
Did anyone notice a hugeeeee improvement in battery life after the latest update ?
What update? No update for my phone.
LG-D855 cihazımdan Tapatalk kullanılarak gönderildi
i dont think i've gotten 1 update for this phone since I purchased it, Spring Unrooted ZV4
I got the update on sunday.. Really my battery now lasts a whole day. From 7:30 that i removed from charger now it's. 4:52 pm and i have 60% ( on wifi all day)
What variant do you have? That's another thing that is weird to me, I haven't gotten one pushed OTA update for this phone in 2 months since I've had it. I get extreme battery drain, lots of lag everywhere, random shut downs, lag to reboots, onscreen lag typing on forums, this phone is a mess.
I would love an update, I might even jump to the note4 promo which ends tomorrow just to get rid of this POS. I'll be heading to sprint store afterwork to asses my options.
I have the international model LG-D855. My only complaint was about battery life. Now i don't have any complaints.
Sent from my LG-D855 using XDA Free mobile app
i noticed now there is a new update V10I and downloading now. Thanks mate
GT-N8000 cihazımdan gönderildi
Massive improvement here too. 5 hours plus sot. Not rooted just running pretty much as out the box. Unlocked 16gb UK D855.
Says "Downloading new update" but never start could be related root?
Edit; started but too slow 30kb/s at least downloading
LG-D855 cihazımdan Tapatalk kullanılarak gönderildi
I am not sure mate. Maybe..
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erkut said:
Says "Downloading new update" but never start could be related root?
Edit; started but too slow 30kb/s at least downloading
LG-D855 cihazımdan Tapatalk kullanılarak gönderildi
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I have the feeling the lg servers vary and can be really slow at times. I think it took me 30-40 minutes to download the v10L and that from a person with 19MB/s download speed via wifi
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Weird, mine got worse...a lot.
Was on 10g and updated to 10L 3 days ago. Before I had a wake time of 4-7%, now my wake time was rarely under 15%. Most of the time I hover around 20-25%. Battery lasts roughly 15h, screen on time is 3.5h max.
Total desaster...no idea why. Sensors seem to go crazy all the time and keep the devices awake.
D855.
Could I please get a link to the update? I'm not able to find it anywhere.
I've only had my G3 a day but I was impressed with the battery life after reading it had poor battery life.
11 hours on, 1:25 SOT and still at 75%. This is completely stock as I haven't had chance to root it yet.
11 hours on ?? With what usage ? For sure your internet plan and wifi is off
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Demarko7 said:
11 hours on ?? With what usage ? For sure your internet plan and wifi is off
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Not 11 hours screen on, just my phone on for 11 hours with 1:25 screen on.
Now my battery is lasting the whole day! :laugh:
Screen on time 3:31 minutes
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SoT 3 hours during an 80 hour without charging session. Happy :good:
I see a significant improvement of battery life on L firmware too.